• Korean Journal of Oriental Medicine
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• v.3 no.1
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• pp.261-278
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• 1997

This experiment was performed in order to study the clinical effects of Gyumsuyukgunjun on the pulmonary injury caused by exposure of cigarette smoke in rats. Therefore, a writer reports on present experimental results having significant effects on the level of oxygen consumption, the lungs volume, the leukocyte, the hemoglobin level, and the $PaO_2$, $PaCO_2$ after administration of Gyumsuyukgunjun in order to study the clinical effects of Gyumsuyukgunjun on the pulmonary injury caused by exposure of cigarette smoke in rats. The results were obtained as follows: 1. In comparison with control group, The group of Gyumsuyukgunjun administration was revealed significant effects(P<0.005) of increase on the level of oxygen consumption. 2. In comparison with control group, The group of Gyumsuyukgunjun administration was revealed significant effects(P<0.005) of decrease on the lungs volume. 3. In comparison with control group, The group of Gyumsuyukgunjun administration was revealed significant effects(P<0.05) of decrease on the leukocyte counts. 4. In comparison with control group, The group of Gyumsuyukgunjun administration was revealed significant effects(P<0.05) of decrease on the hemoglobin level. 5. In comparison with control group, The group of Gyumsuyukgunjun administration was revealed significant effects(P<0.01) of increase on the $PaO_2$ level only of $PaO_2$, $PaCO_2$ level. It was concluded from the above results that Gyumsuyukgunjun has a significant effects on the pulmonary injury caused by cigarette smoke.

• Biotechnology and Bioprocess Engineering:BBE
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• v.9 no.6
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• pp.490-494
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• 2004

An efficacy test of PRP (polyribosylribitol phosphate)-TT (Tetanus toxoid) conjugate vaccines was carried out using BALB/c mice as an animal model by inoculating Haemophilus in­fluenzae type b (Hib) with a virulence enhancement factor (VEF). Three administrations of the conjugate vaccines at 2-week intervals elicited a significantly high level of PRP antibodies (P>0.0001). The protective activity of the PRP immunization was challenged with either Hib with iron dextran (Hib/) or with a combination of mucin and hemoglobin (Hibmh) as a VEF. The me­dium lethal dose $(LD_{50})$ for Hibmh and Hibiwas measured as 10 CFU (Colony Forming Unit) and $2.5{\times}10^{8}$ CFU respectively. Each immunized animal was challenged with five or ten times the $LD_{50}$ level of bacteria with a VEF. A significant difference in mortality between the immunized and control mice (P> 0.01) was observed with the Hibmh challenge inoculation but not with the Hibi challenge inoculation. These results show that a combination of mucin and hemoglobin was able to enhance the virulence of Hib in BALB/c mice to cause a lethal infection, thus suggesting that BALB/c mice introduced to this method can be an effective model animal for testing the protective efficacy of H. influenzae conjugate vaccines.

• Nutrition Research and Practice
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• v.7 no.1
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• pp.34-42
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• 2013

This study investigated the effects of magnetized water supplementation on blood glucose, DNA damage, antioxidant status, and lipid profiles in streptozotocin (STZ)-induced diabetic rats. There were three groups of 4-week-old male Sprague-Dawley rats used in the study: control group (normal control group without diabetes); diabetes group (STZ-induced diabetes control); and magnetized water group (magnetized water supplemented after the induction of diabetes using STZ). Before initiating the study, diabetes was confirmed by measuring fasting blood glucose (FBS > 200 dl), and the magnetized water group received magnetized water for 8 weeks instead of general water. After 8 weeks, rats were sacrificed to measure the fasting blood glucose, insulin concentration, glycated hemoglobin level, degree of DNA damage, antioxidant status, and lipid profiles. From the fourth week of magnetized water supplementation, blood glucose was decreased in the magnetized water group compared to the diabetes group, and such effect continued to the 8th week. The glycated hemoglobin content in the blood was increased in the diabetes group compared to the control group, but decreased significantly in the magnetized water group. However, decreased plasma insulin level due to induced diabetes was not increased by magnetized water supplementation. Increased blood and liver DNA damages in diabetes rats did significantly decrease after the administration of magnetized water. In addition, antioxidant enzyme activities and plasma lipid profiles were not different among the three groups. In conclusion, the supplementation of magnetized water not only decreased the blood glucose and glycated hemoglobin levels but also reduced blood and liver DNA damages in STZ-induced diabetic rats. From the above results, it is suggested that the long-term intake of the magnetized water over 8 weeks may be beneficial in both prevention and treatment of complications in diabetic patients.

• Journal of Microbiology and Biotechnology
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• v.25 no.11
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• pp.1819-1826
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• 2015

Poly(ε-ʟ-lysine) (ε-PL) is a novel bioactive polymer secreted by filamentous bacteria. Owing to lack of a genetic system for most ε-PL-producing strains, very little research on enhancing ε-PL biosynthesis by genetic manipulation has been reported. In this study, an effective genetic system was established via intergeneric conjugal transfer for Streptomyces albulus PD-1, a famous ε-PL-producing strain. Using the established genetic system, the Vitreoscilla hemoglobin (VHb) gene was integrated into the chromosome of S. albulus PD-1 to alleviate oxygen limitation and to enhance the biosynthesis of ε-PL in submerged fermentation. Ultimately, the production of ε-PL increased from 22.7 g/l to 34.2 g/l after fed-batch culture in a 5 L bioreactor. Determination of the oxygen uptake rate, transcriptional level of ε-PL synthetase gene, and ATP level unveiled that the expression of VHb in S. albulus PD-1 enhanced ε-PL biosynthesis by improving respiration and ATP supply. To the best of our knowledge, this is the first report on enhancing ε-PL production by chromosomal integration of the VHb gene in an ε-PL-producing strain, and it will open a new avenue for ε-PL production.

• Journal of Nutrition and Health
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• v.39 no.8
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• pp.721-727
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• 2006

This study was conducted to investigate the effects of Aralia elata, Acanthopanacis cortex and Ulmus davidiana water extracts on blood hemoglobin, $HbA_{1c}$, levels and biomarkers in the streptozotocin (STZ)-induced diabetic rats. Male Wistar rats divided into normal and diabetic groups. The diabetic groups subdivided into the control group (DM) and Araliaceae water extracts supplemented groups: Aralia elata (AE), Acanthopanacis cortex (AC) and Ulmus davidiana (UD). The extracts were supplemented in diet base on 11.42 g of raw Araliaceae/kg diet for 7 weeks. The diabetes was induced by injecting 572 (55 mg/kg B.W., i.p.) once 2 weeks before sacrifying. Relative weights of liver were significantly lowered in the DM group compared to the normal group, whereas those of kidney and heart were significantly increased in the DM group. Supplementation of the Araliaceae water extracts improved reduced liver weights in STZ-induced diabetic rats. Blood glucose level was significantly higher in the DM group than in the normal group, whereas insulin contents were significantly lowered in the DM groups. However, these parameters were normalized in the An, AC and UD supplemented groups, respectively. Blood hemoglobin and $HbA_{1c}$ levels were significantly higher in the DM group than in the normal group. When all of Araliaceae water extracts were supplemented to the diabetic rats lowered hemoglobin and $HbA_{1c}$ levels. Red blood cell, white blood cell and Lymphocyte were significantly higher in the DM group than in the normal group. The supplementation of Araliaceae family water extracts significantly lowered these parameters compared to the DM group. MCV, MCH contents were declined in the DM group, while the supplementation of Aralia elata, Acanthopanacis cortex and Ulmus davidiana water extracts elevated of these contents in STZ-induced diabetic rats. Accordingly, these results indicate that Aralia elata, Aeanthopanacis corex and Ulmus davidiana water extracts would seem to improve the blood biomarkers in STZ-induced diabetic rats.

• Journal of IKEEE
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• v.18 no.1
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• pp.172-178
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• 2014

This paper describes the design technique and the method of analog front-end to measure the saturation of hemoglobin with oxygen sensor. To process the $SpO_2$ value from the sensor, the current data from the sensor should be converted into voltage domain. Designed analog front-end usually converts the current data from the sensor into voltage domain data to pass it on analog-to-digital converter called ADC with a different level of gain characteristics. This circuit was fabricated in a $0.11{\mu}m$ CMOS technology and has 4 level of gain properties. The occupied area is $0.174mm^2$.

• Asian Pacific Journal of Cancer Prevention
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• v.13 no.8
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• pp.3869-3872
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• 2012

Background: The majority of patients with gastric cancer in developing countries present with advanced disease. Systemic chemotherapy therefore has limited impact on overall survival. Patients eligible for chemotherapy should be selected carefully. The aim of this study was to analyze prognostic factors for survival in advanced gastric cancer patients undergoing first-line palliative chemotherapy. Methods: We retrospectively reviewed 107 locally advanced or metastatic gastric cancer patients who were treated with docetaxel and cisplatin plus fluorouracil (DCF) as first-line treatment between June 2007 and August 2011. Twenty-eight potential prognostic variables were chosen for univariate and multivariate analyses. Results: Among the 28 variables of univariate analysis, nine variables were identified to have prognostic significance: performance status, histology, location of primary tumor, lung metastasis, peritoneum metastasis, ascites, hemoglobin, albumin, weight loss and bone metastasis. Multivariate analysis by Cox proportional hazard model, including nine prognostic significance factors evident in univariate analysis, revealed weight loss, histology, peritoneum metastasis, ascites and serum hemoglobin level to be independent variables. Conclusion: Performance status, weight loss, histology, peritoneum metastasis, ascites and serum hemoglobin level were identified as important prognostic factors in advanced gastric cancer patients. These findings may facilitate pretreatment prediction of survival and can be used for selecting patients for treatment.

• Korean Journal of Pharmacognosy
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• v.46 no.4
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• pp.321-326
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• 2015

The prevalence of diabetes mellitus continues to rise alarmingly because of industrialization of society. The aim of this study was to investigate the antidiabetic effects of black ginseng extract (BGE) which was performed panax ginseng. First we examined the inhibitory effects of BGE on ${\alpha}$-glucosidase. But there was no practical effects in our observations. We, also, investigate the effects of BGE on glucose uptake of skeletal muscle using 2-NBDG in $C_2C_{12}$ myotube. BGE significantly improved the glucose uptake considered as a lowered blood glucose level. Effects of GBG05-FF on fasting blood glucose and glycated hemoglobin (HbA1c) were investigated in streptozotocin (STZ)-induced diabetic mouse. After injection of STZ, fasting blood glucose and glycated hemoglobin rapidly increased. But STZ-induced diabetic mouse treated with GBG05-FF significantly reduced the level of fasting blood glucose and HbA1c. This results showed that supplementation of BGE improve the diabetic parameters and BGE have a potentiality as a functional food for Diabetes mellitus.

• The Journal of the Convergence on Culture Technology
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• v.10 no.1
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• pp.105-110
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• 2024

Among those who participated in the 8th 1st year of the National Health and Nutrition Examination Survey (2019), diabetes patients were divided into 4 types and the prevalence and diagnosis rates of diabetes were investigated by age group. In addition, we analyzed the correlation between glycated hemoglobin levels and body weight, waist circumference, cholesterol, triglyceride levels, weight-adjusted waist circumference, and body mass index in patients already diagnosed with diabetes. As a result of the study, the prevalence of diabetes in 2019 was 16.03%, and male The prevalence rate for men continued to increase after the 30s, and that for women was lower than that for men until the 40s, but increased rapidly after the 50s and became similar to that of men after the 70s. In the diabetes diagnosis group, the glycated hemoglobin level had a low and non-significant correlation with weight, waist circumference, BMI, and WWI levels, but showed a correlation coefficient of 0.178 with the triglyceride level, and the p value was less than 0.001, which was statistically very significant.

• The Journal of Korean Physical Therapy
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• v.14 no.3
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• pp.1-23
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• 2002

Purpose: The purpose of this study was to examine the relationship between pigmental reaction and blood components, such as white blood cell (WBC), lymphocyte, monocyte, red blood cell (RBC), hemoglobin, mean corpuscular index (mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH) and mean corpuscular hemoglobin concentration (MCHC)), hematocrit, platelet and neutrophil segment, after Cupping Glass Therapy (CGT). Subjects: Twenty-five healthy adults participated in this study; Methods: Subjects had undergone CGT for 5 days and were divided into two groups (dark color (DCG) and light color (LCG)) depending the level of pigmental reaction. Blood was collected from each subject at the beginning of this study and recollected after 5 day s'CGT. Results: The percentage of lymphocytes was higher in LCG than in DCG after CGT (p<.01) and was significantly increased in LCD after CGT (p<.01), The number of RBC was more in DCG than in LCG both before (p<.01) and after CGT (p<.05). The amount of hemoglobin was more in DCG than in LCG both before (p<.01) and after CGT (p<.01) and was significantly increased in LCD after CGT (p<.01). Mean corpuscular index showed that both MCH (p<.05) and MCHC (p<.01) were higher in DCG than in LCG after CGT, but only MCHC before CGT (p<.01). It also showed either decreased MCV (p<.01) or increased MCHC in LCD after CGT (p<.01). Hematocrite was higher in DCG than in LCG both before (p<.01) and after CGT (p<.01). The percentage of neutrophil segments was higher in BCG than In LCG after CGT (p<.01) and was significantly decreased in LCD after CGT (p<.05). However, neither the number of WBC and platelets nor the percentage of monocytes was significantly different between DCG and LCG either before or after CGT. Conclusion: Pigmental reaction was significantly related to the changes of blood conponents after CGT. The results of this study suggest that CGT may have an effect on the components of blood cells.